Search results

  1. T

    94 vortec tbi injector stuck closed?

    Hey not exactly sure what is wrong with this here but here is my story : So I took my fuel meter cover off on my throttle body just to check my injectors and make sure nothing was blocking my fuel path. Well I messed my gasket up a bit. I was able to piece it together with rtv though. Nothing...
  2. T

    1994 4.3 runs rough at idle

    Hey guys me again with my 4.3 vortec. She is running rough and it sounds like she wants to die at idle. When im going place to place however it doesnt seem to be to bad. I feel it fall on its face every now and again but its not a constant issue. Im thinking its a fuel delivery issue but am not...
  3. T

    4.3 vortec running rough when cold

    I also just allowed it to spit codes at me with the engine off. I got 4 short and 4 short the most. If im reading it right that means a 44. This says o2 sensor or circuit. Im gonna try that but did i read right?
  4. T

    4.3 vortec running rough when cold

    So did the jump and it was related to it dying. At first it blinked fast for a min and ran fine. Then it blinked slow for a few seconds and then stopped altogether. When the light stopped blinking it died. What does this mean ?
  5. T

    4.3 vortec running rough when cold

    Didnt fix the issue gonna try the jump on my aldl see if that has an answer
  6. T

    4.3 vortec running rough when cold

    Just changed the temp sensor letting it cool completely to see how it runs. Seems to run a bit better warm though
  7. T

    4.3 vortec running rough when cold

    Funny story about that wrench lets just say she likes her new home and doesnt want to come out haha
  8. T

    4.3 vortec running rough when cold

    I replaced that a few months ago
  9. T

    4.3 vortec running rough when cold

    And i have not tried the temp sensor i could see that being an issue. Something i forgot to mention in the initial post is that it was running good until i put an engine cleaner into it. Thoughts on that ?
  10. T

    4.3 vortec running rough when cold

    Says it right on the valve cover. It does have the two ingectors as well
  11. T

    4.3 vortec running rough when cold

    It says vortec on the engine. I though tbi ment throttle body injection my bad
  12. T

    4.3 vortec running rough when cold

    So im driving a 1994 cheyenne 4.3 vortec. It has a little over 200 thousand miles on it. Tbi. When i start it up it runs good for a minute or two. But it has started to try to die after these two mins. If it is sitting at idle then it will die. After it warms up it drives fine and idles great...

Latest posts

Staff online

Members online

... and 6 more.
Total: 1,709 (members: 56, guests: 1,653)

Forum statistics

Threads
64,394
Messages
1,393,085
Members
51,570
Latest member
Jefferson Annabel

Share this page

Top